Portion of a bottle



FIG. 1 is a front view of a portion of a bottle showing our new design, with the rear view being identical (with the exception of the phantom-line threaded portion on the neck);

FIG. 2 is a left side view thereof, with the right side view thereof being identical (with the exception of the phantom-line threaded portion on the neck); and,

FIG. 3 is a top view thereof.

Throughout the various figures of the drawings, certain views may not be provided. The omission of a particular view is intended to convey that the element(s) depicted is/are plain and unornamented in that omitted view, or that the particular ornamental appearance in that view is simply not claimed.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a portion of a bottle, as shown and described. 